I'm sure he would sell 10 fold if the price was cut in half, but alas, I bought it. Great trick, but
way too much money.
The price is steep, yes... however, you're not buying "a sharpie with a special part to it". You're buying a trick. A trick that you would not have the opportunity to perform without the purchase. You're buying that "wonder and amazement" factor that you wouldn't have the opportunity to be a part of without your purchase. Capitalism, man! :)
I can't wait to see what secret, new, inventive, and exciting idea you create and sell for pennies!